This 'snappier' "joke" got old a year ago.
It was funny for a couple of days, now it's just incredibly sad to keep using the same, tired, old joke every time there's an update.
A year ago? Nah mate, this has been going for many years. Every Mac 10.x.x update that has come out has had someone say "Safari seems snappier".
This is one that's never going away.